import 'package:flutter/material.dart';
import 'package:flutter_blue/flutter_blue.dart';

class BleModel {
  static BluetoothCharacteristic? BletoothCharacteristicFFF1;
  static BluetoothCharacteristic? BletoothCharacteristicFFF2;
  //监听事件接收器
  static  var notifySubscription;
}

